48904819 has 2 divisors, whose sum is σ = 48904820. Its totient is φ = 48904818.

The previous prime is 48904799. The next prime is 48904837. The reversal of 48904819 is 91840984.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48904819 - 2⁹ = 48904307 is a prime.

It is a super-2 number, since 2×48904819² = 4783362642845522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48914819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24452409 + 24452410.

It is an arithmetic number, because the mean of its divisors is an integer number (24452410).

Almost surely, 2^48904819 is an apocalyptic number.

48904819 is a deficient number, since it is larger than the sum of its proper divisors (1).

48904819 is an equidigital number, since it uses as much as digits as its factorization.

48904819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 48904819 is about 6993.1980523935. The cubic root of 48904819 is about 365.6934811119.

The spelling of 48904819 in words is "forty-eight million, nine hundred four thousand, eight hundred nineteen".